Search results for: Yongjian Xu
International Journal for Equity in Health > 2019 > 18 > 1 > 1-10
International Journal for Equity in Health > 2018 > 17 > 1 > 1-12
International Journal for Equity in Health > 2017 > 16 > 1 > 1-12
BMC Public Health > 2016 > 16 > 1 > 1-9